Wireless Earphones Pro (2nd generation), Adaptive Transparency, ENC Noise Canceling Earphones , Personalized Audio, Charging Case, Bluetooth Headphones

Main functions:
1.Personalized Spatial Audio with dynamic head tracking places sound all around you.Note : If the size of the Earphones tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earphones tips to ones that fit more snugly in your ear.
2.Single fit
3.Force sensor lets you control your entertainment and answer or end calls
4.Sweat and water resistant 
5.Up to 6 hours of listening time
6.Up to 30 hours total listening time
7.Quick access to Siri by saying “Hey Siri”

Technical specifications:
1. bluetooth
2. Wireless connection

Pairing links:
1. IOS: Open the earphone charging bin, and a window will pop up indicating that the earphone is ready to connect. Click "Connect" 
2. Android: Enable the Bluetooth pairing mode on the mobile device, find the bluetooth name corresponding to the headset, and click connect

Power supply and battery:
1.with charging bin use: listening time can exceed 30 hours, talk time up to 24 hours
2.single charge use: listening time up to 6 hours, talk time up to 4.5 hours
3.Charge for 5 minutes in the charging case to get about 1 hour of listening time or about 1 hour of talk time